CubeSmart — Director's Dealing 2021

May 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CubeSmart (CUBE)
CIK: 0001298675
Period of Report: 2021-05-11

Reporting Person: Keaton Joel D (COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-11	Common	M	10054.0000	$15.6700	Acquired	58294.0000	Direct
2021-05-11	Common	M	5078.0000	$14.8400	Acquired	63372.0000	Direct
2021-05-11	Common	S	5078.0000	$41.5223	Disposed	58294.0000	Direct
2021-05-11	Common	S	10054.0000	$41.4959	Disposed	48240.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-11	Stock Option (right to buy)	$15.6700	M	10054.0000	Disposed	2024-01-23	Common (10054.0000)	Direct
2021-05-11	Stock Option (right to buy)	$14.8400	M	5078.0000	Disposed	2023-01-24	Common (5078.0000)	Direct

Footnotes

F1: The original stock option for 10,054 shares became exercisable in three equal installments on January 24, 2015, 2016 and 2017.

F2: The original stock option for 5,078 shares became exercisable in three equal installments on January 25, 2014, 2015 and 2016.